20131372794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11221501}}^1$

素因数の和:11221542

約数の個数: 32

約数和(自身を含む): 45245096064

約数和(自身を除く): 25113723270

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 11221501, 22443002, 33664503, 67329006, 145879513, 258094523, 291759026, 437638539, 516189046, 774283569, 875277078, 1548567138, 3355228799, 6710457598, 10065686397, 20131372794]

約数ペア:

[(1, 20131372794), (2, 10065686397), (3, 6710457598), (6, 3355228799), (13, 1548567138), (23, 875277078), (26, 774283569), (39, 516189046), (46, 437638539), (69, 291759026), (78, 258094523), (138, 145879513), (299, 67329006), (598, 33664503), (897, 22443002), (1794, 11221501)]